The dude Matt Coplon talks about favorite Profile part - the 160mm 19mm No-Boss Cranks.

"When we were asked what our favorite Profile components were and why by QBMX, We decided to answer with a quick video explanation. Here's the first in several videos posting to answer that question. Our sales and freestyle TM, Matt Coplon is up first covering his Profile, 160mm 19mm No-Boss Cranks." - Profile